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Overview
Multi-Zone MrCool DIY 36k BTU 4-Zone Mini Split - An AC system you can install yourself!
Heat four spaces at once with the MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+9k+9k. This is a powerful, multi-zone heating and air conditioning solution that you can install on your own without professional HVAC help, specialty tools, or training. The outdoor heat pump for this system has a heating capacity of 36,000 BTU and is highly efficient with a SEER rating of 21.5. All four 9,000 BTU air handlers can manage the room temperature of areas up to approximately 400 square feet.
Install the five components in this MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+9k+9k without the need for expert HVAC help. The key to this system’s installation is the Quick Connect line set, which is pre-charged with an eco-friendly refrigerant. The MrCool DIY Multi-Zone Split System is a heat pump by design, so when heating the appliance reverses the air conditioning process and pulls heat from the outdoors into your home or business.
The air handlers in this MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+9k+9k are designed to direct and distribute temperature controlled air to make sure you are comfortable no matter how it feels outside. In auto mode, the system handles your heating and cooling needs. All you have to do is set your desired temperature for each space.
Use sleep mode to save money while you snooze. For an eight hour window this appliance can moderate the temperature of your space. Temperatures will drop when heating and rise by cooling by 2°F for each of the first two hours. In the remaining six hours, the unit runs at this more moderate temperature that will reduce energy usage and lower your utility bill without you even noticing it.
To prevent excessive condensation in your handler that can cause mildew, use the anti-mildew function. The air handler will continue to run with a low air flow for 10 minutes after the unit is powered off to dry its interior with this feature. Like all the other features on the MrCool DIY, this function is easy to activate and turns off automatically.
You can easily check the temperature of any room with this MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+9k+9k. The information is clearly shown on the LED display on the front panel of each air handler and is also listed in the MrCool Smart Controller app, which is available on iOS and Android devices.
The included USB device for each air handler allows you to control your heating and cooling wirelessly. Wireless control options for the MrCool DIY Multi-Zone System include the air handler’s remote, the MrCool Smart Controller app, Amazon Alexa, and Google Assistant.
The MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+9k+9k can help enhance your heating and cooling experience with its great operating features. Power goes out? This DIY will automatically return to operation with the same settings after a power outage. Taking a nap? Mute your system to silence an air handler’s alarms and turn off its LED display. Want to save? To limit energy usage and save money on your next utility bill, make sure you leverage the timer function properly.
The MrCool DIY 36k BTU 21.5 SEER 4-Zone Ductless Heat Pump Split System - 9k+9k+9k+9k is designed to be easy to use, and that includes with maintenance. You can clean each indoor and outdoor unit by simply wiping the equipment down with a dry or damp cloth. No special cleaners are required. Plus, the air handler filters are easy to clean with running water and a little while to dry.
Warranty Terms
For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents. Online warranty registration must be completed within 60 days of installation. Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.
Installation of any product must comply with all applicable codes and regulations. The service of a certified and trained electrical technician may be required for the installation process.
Specifications
| Model | DIYM436HPW00B |
|---|---|
| UPC | 810035932104 |
| Bundle Avg Coverage Area | 1,500 - 1,800 Sq Ft |
| Bundle Cooling Capacity | 3 Ton |
| Bundle Cooling Efficiency | 19 SEER and Above |
| EER | 10.5 |
| Series | DIY |
| Zones | 4 |
| Region Compatibility | Nationwide |
| Popular Applications | Game Room, Garage, Guest Room, Man Cave, Server Room, Sunroom |
| California Residents | see Prop 65 WARNING |
DIY-MULTI4-36HP230 Specifications:
| Model | DIY-MULTI4-36HP230 |
|---|---|
| UPC | 810035931770 |
| Avg Coverage Area | 1,250 - 1,500 Sq Ft |
| Compressor | Inverter |
| Cooling Capacity | 3 Ton |
| Electrical Phase | 1-Phase |
| Heat Pump Efficiency (HSPF) | 11.0 |
| Line Set Connection Type | Quick Connect |
| Liquid Line Size | 1/4 inch |
| Max Overcurrent Protection | 45 amps |
| Primary Heating Capacity | 35,001 - 40,000 BTU |
| Product Height (in) | 31.89 |
| Product Length (in) | 16.14 |
| Product Width (in) | 37.24 |
| Refrigerant | R-410a |
| Cooling Efficiency | 19 SEER and Above |
| Series | DIY |
| Suction Line Size | 1/2 inch |
| System Application Type | Ductless Split Systems |
| Voltage | 240 |
| Warranty | 5 Year Parts, 7 Year Compressor |
| Weight (lbs) | 179.7000 |
| Region Compatibility | Nationwide |
DIY-09-HP-WMAH-230B Specifications:
| Model | DIY-09-HP-WMAH-230B |
|---|---|
| UPC | 810035931787 |
| Air Flow Direction | Horizontal |
| Configuration | Wall Mounted |
| Blower Motor | Variable Speed |
| Cooling Capacity | Less than 1 Ton |
| Electrical Phase | 1-Phase |
| Line Set Connection Type | Quick Connect |
| Liquid Line Size | 1/4 inch |
| Product Height (in) | 11.69 |
| Product Length (in) | 7.44 |
| Product Width (in) | 31.57 |
| Series | DIY |
| Special Features | WiFi Capable |
| Suction Line Size | 1/2 inch |
| System Application Type | Ductless Split Systems |
| Voltage | 240 |
| Warranty | 5 Year Parts |
| Weight (lbs) | 37.0400 |
DIY25-1412 Specifications:
| Model | DIY25-1412 |
|---|---|
| UPC | 810035931046 |
| Liquid Line Size | 1/4 inch |
| Suction Line Size | 1/2 inch |
| System Application Type | Ductless Split Systems |
| Warranty | None |
| Weight (lbs) | 15.0000 |
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Q & A
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What is the lowest ambient outdoor temperature these will operate at?
Are the 16'/25' pre-charged lines sets and couplers available for sale now? If so how much? Thanks!
Is it possible to bundle the Condenser and the four 9k units with different length pre-charged line sets? A question below mentioned that 25' lines could be swapped for 16' lines. Is it possible to do a custom order for 1x 16' line, 1x 25' line, and 2x 50' lines?
Can I install 2 handlers and turn on the system then install the other 2 on a later date?
Is there a DIY kit for 5 zone?
Are floor mounted air handlers available
How efficient are these units in 115 degree weather? Alot is discussed on heat but what about the cooling side? Send articles showing the cooling side please or any pertinent info
Five part question as I may need a couple of these systems. One for 1st & one for 2nd floor.
1. What is the electrical requirement for this? Recommended breaker & wire size. What is the disconnect box required?
2. I need a bit less for the bedrooms upstairs (11x14 each, four of them). Do you have any indoor unit less than 9k?
3. You have answered that the couplers will be available soon. How soon (July, August?), and approximately how much each?
4. Since I'll need a connected line set to accommodate the actual length, I'll also need extended communication line. Will I be able to buy these at a local store as standard wires and connect/extend or do I need to get a longer communication set as well?
5. I plan to build a higher platform for the condenser. Since the indoor unit will be on the wall anyway, Maybe a 4-6ft high platform to stand the condenser on above. Is this an ok configuration?
1. What is the electrical requirement for this? Recommended breaker & wire size. What is the disconnect box required?
2. I need a bit less for the bedrooms upstairs (11x14 each, four of them). Do you have any indoor unit less than 9k?
3. You have answered that the couplers will be available soon. How soon (July, August?), and approximately how much each?
4. Since I'll need a connected line set to accommodate the actual length, I'll also need extended communication line. Will I be able to buy these at a local store as standard wires and connect/extend or do I need to get a longer communication set as well?
5. I plan to build a higher platform for the condenser. Since the indoor unit will be on the wall anyway, Maybe a 4-6ft high platform to stand the condenser on above. Is this an ok configuration?
which whip and disconnect box do you recommend for this bundle?
Do these units require heat strips and if so are they included?
After the unit is installed in house A. Can it be removed and reinstalled in house B.
If yes how many times can I do this.
By a DIY.
If yes how many times can I do this.
By a DIY.
Can you use a condensate pump on these units? I have an application that would be on interior walls and it would be much easier to run the drain up and out the attic rather than down through the wall.
Is the 36K DIY 4 Zone unit compatible with the Refco COMBI condensate pump? I see that you carry the Gobi, but not the COMBI. Is there a reason that you would recommend the Gobi over the COMBI?
Thanks!
Thanks!
How would you install this on a 2 story with only 25ft lines? The install would need to be on the right side of the house since the back is all deck. Can it be installed in the attic? I see that coupler kits will be available. Will additional prefilled lines also be available to connect together or will we need to call in a HVAC person to charge due to the longer lines?
Can I use the four zone unit 36 k btu for two different apartments . Or should I use two24 BTU unit for each apartment apartment size is 900 ft.² insulated
Good Morning,
I will be buying a 4 zone DIY. the first two units we put in have been outstanding.
Do I need to install all 4 units before using one of them or can I do them one at a time during the renovation?
Regards,
JB
I will be buying a 4 zone DIY. the first two units we put in have been outstanding.
Do I need to install all 4 units before using one of them or can I do them one at a time during the renovation?
Regards,
JB
What is the max total length of line set and what’s the max length of the line set for one unit? Also, what’s the max total and max single head lift allowed?
can the condenser for this bundle be mounted outside? Also, does this bundle contain everything needed for diy install?
Do these units heat below zero temperatures
Is it possible to get this bundle with 2 x15ft and 2x 25 ft lines or do I have to buy additional 15ft lengths at additional cost if I need shorter than 25
I am looking at a 4 zone MrCool mini split system. The system comes with four 25 ft. line sets. Clearly, this will not work on many if not most applications. What if the air handlers are further than 25 ft from condenser? Do you offer longer line sets?
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